# 叮当同学 vs 石心阅读

The clearest difference is review sentiment: 叮当同学 at 100% against 石心阅读's 0%. 叮当同学 also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 8). 石心阅读's advantage is update cadence (weekly vs monthly) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. 石心阅读 sells 8 one-off in-app purchases. 叮当同学 asks for nothing beyond the download.

叮当同学 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of 叮当同学's written reviews are positive against 0% of 石心阅读's.

叮当同学 ships an update monthly, 石心阅读 weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 叮当同学 | 石心阅读 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1491713633/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/id6739496597/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 152 MB | 8 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 9+ | 17+ |
| Developer | [Xiamen Lujiang Technology Co., Ltd.](https://appshunter.io/developer/1510198890) | [影 刘](https://appshunter.io/developer/1785562075) |

## What reviewers say

### 叮当同学

[App page](https://appshunter.io/ios/app/id1491713633)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 石心阅读

[App page](https://appshunter.io/ios/app/id6739496597)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 220书豆 | $3.99 | one-time |
| 普通月卡 | $4.99 | one-time |
| 特惠季卡 | $6.99 | one-time |
| 800书豆 | $9.99 | one-time |
| 半年卡 | $14.99 | one-time |
| 1800书豆 | $19.99 | one-time |
| 尊贵年卡 | $19.99 | one-time |
| 三年卡 | $39.99 | one-time |


## Frequently asked questions

### Is 叮当同学 free?

叮当同学 is free to download, with no in-app purchases.

### Is 石心阅读 free?

石心阅读 is free to download, with in-app purchases available.

### Which has better reviews, 叮当同学 or 石心阅读?

叮当同学 is rated higher. 叮当同学 averages 5.0 out of 5 from 1 ratings, while 石心阅读 averages 1.0 from 3 ratings.

### Do 叮当同学 or 石心阅读 have ads?

Neither 叮当同学 nor 石心阅读 shows ads.

### Which is updated more often, 叮当同学 or 石心阅读?

叮当同学 ships an update monthly, and 石心阅读 weekly. Most recently, 叮当同学 was updated on November 3, 2026 and 石心阅读 on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*